This app was mentioned in 17 comments, with an average of 1.24 upvotes
Example:
https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall
This app still needed to connect to a server maintained by the dev of Eternity Wall to get the list of all messages. It depends from it.
With a feature that I'm asking, the app will connect to some random full nodes (as common SPV clients) to ask the list of all these messages.
Author: HostFat
Content:
> https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall
>WHAT'S NEW
>Rehauling wallet fragment tab. >Fixing bugs >Adding testnet and regtest >Adding pending state >Tor instructions in preference >More details in debug
Author: HostFat
Content:
> https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall
>WHAT'S NEW
>Rehauling wallet fragment tab. >Fixing bugs >Adding testnet and regtest >Adding pending state >Tor instructions in preference >More details in debug
Author: HostFat
Content:
> https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall
>WHAT'S NEW
>Rehauling wallet fragment tab. >Fixing bugs >Adding testnet and regtest >Adding pending state >Tor instructions in preference >More details in debug
> y should I do that? I should have to write the message first, then I would need to see the amount of BTC I have to pay (it's dependent on the message size, right?) and then ideally it would present me a BIP70 address as a QR code image.
That's another idea, I wanted to make a fast way of doing this, so every time you need to post something important, you go to blockchainpen.com and it's all ready, you just need to setup once and then you don't need an external wallet anymore - but yes, hey! I could have done a BIP70 version, that's even simpler :)
If you want a BIP70 version you can check eternitywall's Android app that does exactly that but always adds EW as prefix, here's the link: ( https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall )
We are proud to announce Eternity Wall now supports signed messages! Because anonymity is an highly desirable option, but you could want to have verifiable credit for what you write. You could use a nickname or your real life name, the important thing is that no one could write with your name. It’s not an account in a traditional way, actually, you are not registering in any particular server and you are not asking anyone permission... [follow the link for more]
Play store: https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall
Source on github: https://github.com/RCasatta/EternityWallAndroid
Web site: http://eternitywall.it
We are proud to announce Eternity Wall now supports signed messages! Because anonymity is an highly desirable option, but you could want to have verifiable credit for what you write. You could use a nickname or your real life name, the important thing is that no one could write with your name. It’s not an account in a traditional way, actually, you are not registering in any particular server and you are not asking anyone permission... [follow the link for more]
Play store: https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall
Source on github: https://github.com/RCasatta/EternityWallAndroid
Web site: http://eternitywall.it
We are proud to announce Eternity Wall now supports signed messages! Because anonymity is an highly desirable option, but you could want to have verifiable credit for what you write. You could use a nickname or your real life name, the important thing is that no one could write with your name. It’s not an account in a traditional way, actually, you are not registering in any particular server and you are not asking anyone permission... [follow the link for more]
Play store: https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall
Source on github: https://github.com/RCasatta/EternityWallAndroid
Web site: http://eternitywall.it
Author: HostFat
Content:
>New:
>Like > http://eternitywall.it/widget >Android app (beta): https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall >API: http://eternitywall.it/api >Stats
>The service let's you easily write short text message in the OP_RETURN field of a bitcoin transaction. One message every hour is free or you can always pay in bitcoin.
>Developer: https://twitter.com/RCasatta
Author: HostFat
Content:
>New:
>Like > http://eternitywall.it/widget >Android app (beta): https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall >API: http://eternitywall.it/api >Stats
>The service let's you easily write short text message in the OP_RETURN field of a bitcoin transaction. One message every hour is free or you can always pay in bitcoin.
>Developer: https://twitter.com/RCasatta
Author: HostFat
Content:
>New:
>Like > http://eternitywall.it/widget >Android app (beta): https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall >API: http://eternitywall.it/api >Stats
>The service let's you easily write short text message in the OP_RETURN field of a bitcoin transaction. One message every hour is free or you can always pay in bitcoin.
>Developer: https://twitter.com/RCasatta
Author: HostFat
Content:
>New:
>Like > http://eternitywall.it/widget >Android app (beta): https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall >API: http://eternitywall.it/api >Stats
>The service let's you easily write short text message in the OP_RETURN field of a bitcoin transaction. One message every hour is free or you can always pay in bitcoin.
>Developer: https://twitter.com/RCasatta
Author: HostFat
Content:
>New:
>Like > http://eternitywall.it/widget >Android app (beta): https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall >API: http://eternitywall.it/api >Stats
>The service let's you easily write short text message in the OP_RETURN field of a bitcoin transaction. One message every hour is free or you can always pay in bitcoin.
>Developer: https://twitter.com/RCasatta
Author: HostFat
Content:
>New:
>Like > http://eternitywall.it/widget >Android app (beta): https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall >API: http://eternitywall.it/api >Stats
>The service let's you easily write short text message in the OP_RETURN field of a bitcoin transaction. One message every hour is free or you can always pay in bitcoin.
>Developer: https://twitter.com/RCasatta
Author: HostFat
Content:
>New:
>Like > http://eternitywall.it/widget >Android app (beta): https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall >API: http://eternitywall.it/api >Stats
>The service let's you easily write short text message in the OP_RETURN field of a bitcoin transaction. One message every hour is free or you can always pay in bitcoin.
>Developer: https://twitter.com/RCasatta
Author: HostFat
Content:
>New:
>Like > http://eternitywall.it/widget >Android app (beta): https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall >API: http://eternitywall.it/api >Stats
>The service let's you easily write short text message in the OP_RETURN field of a bitcoin transaction. One message every hour is free or you can always pay in bitcoin.
>Developer: https://twitter.com/RCasatta
Author: HostFat
Content:
>New:
>Like > http://eternitywall.it/widget >Android app (beta): https://play.google.com/store/apps/details?id=it.eternitywall.eternitywall >API: http://eternitywall.it/api >Stats
>The service let's you easily write short text message in the OP_RETURN field of a bitcoin transaction. One message every hour is free or you can always pay in bitcoin.
>Developer: https://twitter.com/RCasatta